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National Stock Number:
4730-00-898-4515
Federal Supply Class:
4730
National Item Identification Number:
008984515
Description:
PACKING NUT
Detail:
AN ITEM HAVING INTERNAL AND/OR EXTERNAL MACHINE THREAD(S) (THREADS OTHER THAN PIPE OR HOSE SERIES), SPECIFICALLY DESIGNED TO RETAIN, BY MEANS OR GROOVE(S), SHOULDER(S), AND THE LIKE, PACKING AND/OR A PACKING GLAND WITHIN A STUFFING BOX. SEE ALSO BUSHING, MACHINE THREAD; INVERTED NUT, TUBE COUPLING; AND NUT, TUBE COUPLING. EXCLUDES PACKING NUT, STUFFING TUBE; AND USE WITH ELECTRICAL CABLE, AND LOCKNUT, PIPE.
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Manufacturer Information:
| 172495 | 13002 | GOODRICH CORPORATION | | 172495 | 17576 | GOODRICH CORP DBA GOODRICH CORP | | 172495 | 55284 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | HOLE OR SLOT QUANTITY | 4 | | MAJOR UNTHREADED OUTSIDE DIAMETER | 4.880 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/2, ALLOY 2014, T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-200/3, ALLOY 2024, T4 FED SPEC 2ND MATERIAL RESPONSE AND QQ-A-200/11, T6 FED SPEC 3RD MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 7075 | | OVERALL LENGTH | 1.240 INCHES NOMINAL | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UN | | SMALLEST INSIDE DIAMETER | 4.215 INCHES MINIMUM AND 4.225 INCHES MAXIMUM | | SLOT WIDTH | 0.440 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND SLOTTED, EXTERNAL THREAD, BOSS | | SURFACE TREATMENT | ANODIZE | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.940 INCHES NOMINAL | | THREAD SIZE | 5IN-12 |
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